Electronic contributions to the σp parameter of the Hammett equation

被引：83

作者：

Domingo, LR

Pérez, P

Contreras, R

机构：

[1] Univ Valencia, Inst Ciencia Mol, Dept Quim Organ, Valencia, Spain

[2] Univ Andres Bello, Fac Ecol & Recursos Nat, Dept Ciencias Quim, Santiago, Chile

[3] Univ Chile, Fac Ciencias, Dept Quim, Santiago, Chile

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2003年 / 68卷 / 15期

关键词：

D O I：

10.1021/jo030072j

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A statistical procedure to obtain the intrinsic electronic contributions to the Hammett substituent constant sigma(p) is reported. The method is based on the comparison between the experimental sigma(p) values and the electronic electrophilicity index omega evaluated for a series of 42 functional groups commonly present in organic compounds.

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页码：6060 / 6062

页数：3

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